Tritium Exits

The self-luminous exit is a completely self-powered, illuminated exit sign requiring no external power source of any kind. Barring destruction of the unit, the self-luminous sign must be accounted for as being totally reliable during its predicted life. The self-luminous exit sign is always "ON" requiring no wiring or electrical installation, and as a practical and environmental matter, consumes no power of any kind. The self-luminous exits average life expectancy is 10 - 20 years.